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 *  obtain a copy of the License at
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 *  file that accompanied this code.
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package fish.payara.security.realm.config;

import com.sun.enterprise.util.StringUtils;

import fish.payara.nucleus.microprofile.config.spi.ConfigValueResolver;
import fish.payara.security.annotations.FileIdentityStoreDefinition;
import static fish.payara.security.annotations.FileIdentityStoreDefinition.STORE_MP_FILE;
import static fish.payara.security.annotations.FileIdentityStoreDefinition.STORE_MP_FILE_GROUPS;
import static fish.payara.security.annotations.FileIdentityStoreDefinition.STORE_MP_FILE_JAAS_CONTEXT;
import static fish.payara.security.realm.RealmUtil.getConfiguredValue;
import java.util.List;

import static java.util.Arrays.asList;
import org.eclipse.microprofile.config.Config;
import org.eclipse.microprofile.config.ConfigProvider;

/**
 * File Realm identity store configuration.
 *
 * @author jGauravGupta
 */
public class FileRealmIdentityStoreConfiguration implements RealmConfiguration {

    private final String name;
    private final String file;
    private final List<String> assignGroups;
    private final String jaasContext;

    private FileRealmIdentityStoreConfiguration(FileIdentityStoreDefinition definition) {
        Config config = ConfigProvider.getConfig();
        this.name = definition.value();
        this.file = getConfiguredValue(String.class, definition.file(), config, STORE_MP_FILE);
        this.assignGroups = config.getValue(STORE_MP_FILE_GROUPS, ConfigValueResolver.class)
                .asList(String.class, asList(definition.assignGroups()));
        this.jaasContext = getConfiguredValue(String.class, definition.jaasContext(), config, STORE_MP_FILE_JAAS_CONTEXT);
    }

    public static FileRealmIdentityStoreConfiguration from(FileIdentityStoreDefinition definition) {
        return new FileRealmIdentityStoreConfiguration(definition);
    }

    @Override
    public String getName() {
        return name;
    }

    public String getFile() {
        if (StringUtils.ok(file)) {
            return file;
        }
        return name;
    }

    @Override
    public List<String> getAssignGroups() {
        return assignGroups;
    }

    public String getJaasContext() {
        return jaasContext;
    }

}
